SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxLTVhOZVpwQzZKeXBNNW04Q3pvVUE9PSIsInZhbHVlIjoiMFhld3RiVVIwdllIYUc5emwreGZTdz09IiwibWFjIjoiMzlhYjQ0YjYzNmRmMGJiZTc4OGIxNGViNWY3ZThlYWQ0ZTVmZDY2ZjJiNTVmYTAyNmE2NWIyMWI2NWM2MTYxYSIsInRhZyI6IiJ9 limit 1)